Pith Number

pith:LGYMHTIE

pith:2011:LGYMHTIE4FESNGXMYTWKSQYHGK

not attested not anchored not stored refs pending

Decoherence, Time Scales and Pointer States

Delhi), Jamia Millia Islamia, Tabish Qureshi (CTP

arxiv:1109.2412 v2 · 2011-09-12 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGYMHTIE4FESNGXMYTWKSQYHGK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:05:03.654941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b0c3cd04e149269aecc4eca9430732a04ee7771d1ef968e48414bbb6c8b10e

Aliases

arxiv: 1109.2412 · arxiv_version: 1109.2412v2 · doi: 10.48550/arxiv.1109.2412 · pith_short_12: LGYMHTIE4FES · pith_short_16: LGYMHTIE4FESNGXM · pith_short_8: LGYMHTIE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LGYMHTIE4FESNGXMYTWKSQYHGK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 59b0c3cd04e149269aecc4eca9430732a04ee7771d1ef968e48414bbb6c8b10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773acbbae406303fea0411c4619db05e92fe8a693663883b5f9dd6cbab761f84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-12T09:33:58Z",
    "title_canon_sha256": "6fd8a1af1c8287882edb75d90ee9a282e971ce2ab3f4506f7480b747912ed3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2412",
    "kind": "arxiv",
    "version": 2
  }
}